NBC would not air PETA's soft-porn vegetarian ad during the Super Bowl, but that doesn't mean you can't watch it. Do vegetarians have better sex, as the ad attests? That's subjective, at best. While PETA may be concerned about animals' well being, the objectification of women is clearly A-OK.
Update: The good gentlemen at Vulture found that the VP of advertising standards at NBC shares our concerns.